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2-hexadecanoyloxyhexadecanoic acid | 83549-97-7

中文名称
——
中文别名
——
英文名称
2-hexadecanoyloxyhexadecanoic acid
英文别名
2-palmitoyloxypalmitic acid
2-hexadecanoyloxyhexadecanoic acid化学式
CAS
83549-97-7
化学式
C32H62O4
mdl
——
分子量
510.842
InChiKey
KLBCBDGSFYFOEK-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    14.3
  • 重原子数:
    36
  • 可旋转键数:
    30
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.94
  • 拓扑面积:
    63.6
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:10df75107b9a353bf6d96f2199566c21
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反应信息

  • 作为反应物:
    描述:
    2-hexadecanoyloxyhexadecanoic acidL-缬氨酸 以N-(2-hexadecanoyloxyhexadecanoyl)-L-valine (2.5 g) was obtained as crystals的产率得到N-[2-(Hexadecanoyloxy)hexadecanoyl]-L-valine
    参考文献:
    名称:
    N-Acylpeptide compound, processes for the preparation thereof and the
    摘要:
    本发明涉及一种具有免疫活性的新的N-酰肽化合物,该化合物的化学式为:##EQU1## 其中,R1和R2各自为烷基或烯基;R3为氢、低级烷基、羟基(低级)烷基、杂环(低级)烷基或芳基(低级)烷基,其中芳基基团可以具有羟基或保护羟基;R4为羧基、酯化羧基、羧基(低级)烷基或酯化羧基(低级)烷基;X为键或低级烷基;Y为低级烷基或低级亚烷基;n为0到1的整数;或其药学上可接受的盐。
    公开号:
    US04436726A1
  • 作为产物:
    参考文献:
    名称:
    N-Acylpeptide compound, processes for the preparation thereof and the
    摘要:
    这项发明涉及具有免疫活性的新的N-酰肽化合物,所述化合物的结构如下:其中R^1和R^2分别是烷基或烯基;R^3是氢、较低烷基、羟基(较低)烷基、杂环(较低)烷基或芳基(较低)烷基,其中芳基部分可能具有羟基或保护羟基;R^4是羧基、酯化羧基、羧基(较低)烷基或酯化羧基(较低)烷基;X是键或较低烷基;Y是较低烷基或较低亚甲基;n是0至1的整数;或其药用可接受盐。
    公开号:
    US04436726A1
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文献信息

  • Contrast agents
    申请人:——
    公开号:US20040146462A1
    公开(公告)日:2004-07-29
    Ultrasonic visualisation of a subject, particularly of perfusion in the myocardium and other tissues, is performed using novel gas-containing contrast agent preparations which promote controllable and temporary growth of the gas phase in vivo following administration and can therefore act as deposited perfusion tracers. The preparations comprise an injectable aqueous medium comprising dispersed gas and an injectable oil-in-water emulsion in which the oil phase comprises a diffusible component capable of diffusion in vivo into the dispersed gas to promote temporary growth thereof, such that material present at the surfaces of the dispersed gas phase and material present at the surfaces of the dispersed oil phase have affinity for each other, e.g. as a result of having opposite charges. In cardiac perfusion imaging the preparations may advantageously be coadministered with vasodilator drugs such as adenosine in order to enhance the differences between return signal intensity from normal and hypoperfused myocardial tissue respectively.
    使用新型含气对比剂制剂进行超声成像,特别是心肌和其他组织的灌注成像,这些制剂促进体内气相的可控、暂时性生长,因此可以作为沉积的灌注示踪剂。这些制剂包括可注射的水性介质,其中包含分散的气体和可注射的油水乳液,其中油相包含可扩散的成分,能够在体内扩散到分散的气体中促进其暂时性生长,使分散气体相和分散油相表面的物质互相吸引,例如由于具有相反的电荷。在心脏灌注成像中,这些制剂可以优势地与血管扩张药物(如腺苷)同时使用,以增强正常和低灌注心肌组织的回波信号强度差异。
  • N-acyl peptide, processes for their preparation and pharmaceutical compostions thereof
    申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
    公开号:EP0085255A2
    公开(公告)日:1983-08-10
    Compounds of the formula: wherein R1 is hydrogen, alkanoyloxy or alkenoyloxy; R2 is alkyl or alkenyl; R3 and R4 are each hydrogen, lower alkyl, hydroxy(lower)alkyl, ar(lower) alkyl, esterified carboxy(lower)alkyl, carboxy-(lower)alkyl, protected amino(lower)alkyl or amino(lower)alkyl; R5 is hydrogen, hydroxy(lower)alkyl, protected amino-(lower)alkyl, amino(lower)alkyl, carboxy(lower)alkyl or esterified carboxy(lower)alkyl; R6 is carboxy, esterifed carboxy or sulfo(lower)alkyl; A1, A2 and A3 are each bond or lower alkylene; and m and n are each an integer of 0 or 1; and their pharmaceutically- acceptable salts have anti-complementary activity and fibrinolytic activity, and are useful as therapeutic agents for immunecomplex diseases or autoimmune diseases such as nephritis, rheumatic diseases, systemic lupus erythematosus, etc. and thrombosis such as cerebral apoplexy, coronary insufficiency, pulmonary embolism.
    式中的化合物: 式中 R1 是氢、烷酰氧基或烯酰氧基; R2 是烷基或烯基 R3 和 R4 分别是氢、低级烷基、羟基(低级)烷基、芳基(低级)烷基、酯化羧基(低 级)烷基、羧基(低级)烷基、受保护氨基(低级)烷基或氨基(低级)烷基; R5 是氢、羟基(低级)烷基、受保护氨基(低级)烷基、氨基(低级)烷基、羧基(低级)烷基或酯化羧基(低级)烷基; R6 是羧基、酯化羧基或磺基(低级)烷基; A1、A2 和 A3 分别为键或低级亚烷基;以及 m 和 n 分别为 0 或 1 的整数;它们的药学上可接受的盐具有抗补体活性和纤维蛋白溶解活性,可用作肾炎、风湿病、系统性红斑狼疮等免疫复合物疾病或自身免疫性疾病以及脑栓塞、冠状动脉供血不足、肺栓塞等血栓形成的治疗剂。
  • N-acyl peptide compounds, processes for the preparation thereof and pharmaceutical compositions containing them
    申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
    公开号:EP0054435B1
    公开(公告)日:1984-01-25
  • IMPROVEMENTS IN OR RELATING TO DIAGNOSTIC/THERAPEUTIC AGENTS
    申请人:Marsden, John Christopher
    公开号:EP0991427A2
    公开(公告)日:2000-04-12
  • US4436726A
    申请人:——
    公开号:US4436726A
    公开(公告)日:1984-03-13
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